|Trouble Code||Fault Location||Probable Cause|
|P0988||Transmission fluid pressure (TFP) sensor E -circuit range/performance||Wiring, poor connection, TFP sensor, ECM/PCM/TCM|
We recommend Torque Pro
BAT Team Discussions for P0988
- P0132, P0138, P0888 + etc 1999 Jeep GC Limited
[quote="kev2"] swapping the relay should do. . . . TCM are not simple bolt in. . . . clear the codes, remove the TCM P0613. operate and advise. . . . removing relay and fuse may have set as this is a PCM sense circuit. . . [/quote] I will order and swap out the TCM Relay with a new one. I ...